package bishi.tongcheng;

public class demo1 {
    public static int get_hottest_key_count (char[] test_list) {
        int[] hash = new int[256];
        for(int i = 0;i < test_list.length;i++) {
            hash[test_list[i] - 'a']++;
        }
        int max = 0;
        for(int i = 0;i < 256;i++) {
            if(max < hash[i]) {
                max = hash[i];
            }

        }
        return max;
    }
}
